Enhance airflow and natural light in your RV or cargo trailer with this 18” W x 40” H vertical sliding window. Built for performance and ease of use, this window features a built-in screen for ventilation and insect protection, along with a trim ring and mounting screws for quick installation.

Designed to fit a rough opening of 18" x 40", the window has overall frame dimensions of 19 3/8" X 41 5/16" and is compatible with 1-1/2" wall thicknesses. The vertical slider design provides easy access to fresh air while maintaining a weather-resistant seal when closed.

Key Features:

·        Window Size: 18" Width x 40" Height (Vertical Slider)

·        Overall Frame Dimensions: 19 3/8" X 41 5/16"

·        Rough Cut Opening Size: 17 5/8" X 39 5/8"

·        Depth: 1 ¾”

·        Wall Thickness Compatibility: 1-1/2”

Includes:

• • Interior trim ring

  • Flush-mounted screen

  • 3/4" black mounting screws

• Design: Vertical sliding window with removable screen

• Condition: New (No installation instructions included)

• Country of Manufacture: USA

• Warranty: None